Engine Computer Programmed Plug&Play 2006 Buick Rainier 19209820 4.2L ECM PCM

Engine Computer Programmed Plug&Play 2006 Chevy Colorado 12569773 2.8L ECM PCM

Engine Computer Programmed Plug&Play 2006 Buick Rainier 12606398 YNBC 4.2L ECM

Engine Computer Programmed Plug&Play 2006 Chevy Cobalt 12598554 2.0L ECM PCM OEM

Engine Computer Programmed Plug&Play 2006 Chevy Cobalt 19209822 2.0L ECM PCM OEM

Engine Computer Programmed Plug&Play 2006 Chevy Trailblazer 19209821 4.2L ECM

Engine Computer Programmed Plug&Play 2006 Chevy Colorado 12591647 YHZL 2.8L ECM

Engine Computer Programmed Plug&Play 2006 Chevy Colorado 12606369 YNAZ 2.8L ECM